NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Tue, Nov 3, 2026 at 5:16:26 am CST

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Strong Storms/Heavy Rain Tue

Front Timing

Tonight

Tuesday

Tuesday Night

Extended Weather Outlook

Scattered to widespread showers and thunderstorms expected Tuesday as a cold front pushes through. A few storms will have the potential to becoming strong to severe (Marginal Risk - level 1 of 5). In addition, locally heavy rainfall will be possible (Marginal Risk - level 1 of 4) in any of the stronger storms. The greatest risk of severe weather and heavy rain is generally east of I-45.

A cold front is on track to move through the region on Tuesday. Estimated time of arrival: Brazos Valley: 6-9 AM Piney Woods: 8 - 10 AM Houston metro: 10 AM - 1 PM Bays and Gulf waters: 1 - 4 PM Potential hazards include strong wind gusts, isolated tornadoes, and locally heavy rainfall, especially east of I-45.

Mostly cloudy with lows in the 60s/70s. Patchy fog possible. Fog may be dense at times. Southeast to south winds 5-10 mph.

Cold front pushing through brings scattered to widespread showers/storms. Locally heavy rainfall possible. High temperatures in the 70s/80s, but gradually falling behind the front. Southerly winds becoming northwesterly behind the cold front, 5-10 mph.

Decreasing cloud cover overnight as cooler air filters in behind the cold front. Lows in the 50s/60s. Northwesterly winds 5-10 mph inland, 15-20 mph along the coast.

Drier, cooler air moves in Wednesday behind the cold front. Rain and storm chances return Thursday, followed by a cool-down heading into the weekend.

Current Weather Observations...

Location	Time (CST)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	04:55	Thunder In The Vicinity \ Lightning Observed		75	71	88	SSW 9	-	29.91
College Station	04:53	Overcast	10	74	71	90	SSW 7	-	29.88
Caldwell	04:35	Thunder In The Vicinity \ Lightning Observed	10	75	71	88	SSW 8	-	29.88
Huntsville	04:53	Clear	10	73	71	93	S 9	-	29.87
Navasota	04:55	Lightning Observed	10	73	73	100	S 8	-	29.85
Brenham	04:55	Thunder In The Vicinity \ Lightning Observed	10				S 3	-	29.87
Conroe	04:53	Clear	10	72	72	100	SSE 6	-	29.88
Cleveland	04:55	Lightning Observed	10	73	73	100	SSE 5	-	29.89
Liberty	04:55	Mist	6	73	73	100	SE 5	-	29.87
Columbus	04:55	Lightning Observed	10	72	72	97	SSE 3	-	29.87
Spring	04:53	Clear	7	71	71	100	S 3	-	29.87
Houston Intercontinental Aprt	04:53	Partly Cloudy	10	74	73	97	SSE 6	-	29.87
Katy/Brookshire	04:55	Clear	8	73	73	100	CALM	-	29.89
Texas Medical Center Heliport	04:55	Mist \ Lightning Observed	5	73	73	100	SSE 12	-	29.86
Sugar Land	04:53	Clear	10	71	71	100	SSE 6	-	29.87
Houston Hobby Airport	04:53	Partly Cloudy	10	73	72	96	SSE 6	-	29.87
Arcola/Sienna	04:55	Mist \ Lightning Observed	5	71	69	95	CALM	-	29.88
Pearland	04:53	Clear	10	71	70	96	CALM	-	29.89
Ellington Field	04:54	Clear	10	73	71	94	SSE 7	-	29.87
La Porte	04:35	Lightning Observed	10	75	73	94	S 5	-	29.87
Wharton	04:55	Clear	7	70	70	97	SE 6	-	29.88
Galveston	04:52	Clear	10	75	74	96	S 3	-	29.89
Bay City	04:55	Lightning Observed	7	72	72	100	ESE 3	-	29.84
Palacios	04:53	Mostly Clear	10	75	74	96	SE 7	-	29.86
Rig 20 Miles SE of Galveston	05:00	Clear	10	78	75	88	SE 10	-	29.89
Rig 20 Miles SE of Matagorda	04:55	Partly Cloudy	10	80	75	83	S 14	-	29.91

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